By now, you most likely have heard of Myst. A graphic adventure originally released on the Mac in 1993, Myst held its status as best-selling PC game of all time until 2002 when The Sims outpaced it. Since then, Myst and its sequels have seen release on numerous platforms, most recently the PSP and DS.

As of yesterday, Myst is now available for iPhone and iPod touch owners in the App Store. Weighing in at 727 MB, the game is certainly one of the largest titles available so far. Note that you'll need 1.5 GB of free space to initially install the game.

If you want to learn more about Myst, check out our review of the game, linked below, as well as a gallery for the iPhone version. Myst is $5.99 USD and can be downloaded in the App Store (clicking this link will open iTunes).